Spring cleaning doesn't usually sound like a good time, but Endfield somehow turns it into a neat little detour. If you've been roaming around Wuling City lately, the Cleanse and Rinse event is worth a look, especially for players already checking out buy Arknights endfield account and trying to get the most out of the current content. The event runs from March 29 to April 19, 2026, and it's built around helping the Endministrator and Auntie Xiulia hose down grime across Wuling City and Qingbo Stockade. It's light, simple, and honestly a nice change of pace from combat-heavy routines.
How to unlock the event
There is one requirement, and it matters. You need to finish the Wuling main story content from launch and clear Where Danger Sleeps so the Wuling AIC is fully unlocked. After that, head to the Events tab and you'll get a message from Chen Qianyu about Wuling Sanitation Day. Follow the marker to the northern side of the Wuling City Residential Area. That's where Auntie Yu brings you into the whole thing. She introduces the cleanup work and shows you how to use your drone's spray setup. It doesn't take long, and once you're in, the event feels very easy to pick up.
What you'll actually be doing
The structure is pretty friendly. There are seven quests in total, released one day at a time during the first week, with the full set available by April 4. If you're not the type to log in daily, no problem. You can wait and clear everything later before the event ends. The core loop is simple: equip the Spray drone jet from the quick menu, make sure you've got enough Clean Water, then hunt down dirt patches around the map. What keeps it from getting stale is the variety. Cold Shower has you washing Burdenbeasts, Critter's Trail sends you after muddy tracks, and quests like Reign of Gloomy Dirt, Hidden Danger, and Platform Cleaning Drill push you into corners of Wuling you might've ignored before. You'll notice pretty quickly that it's less about difficulty and more about movement, awareness, and a bit of curiosity.
Why players are paying attention
Let's be honest, most event chatter starts with rewards, and this one delivers. Each stage pays out around 200 to 300 Oberyl, so by the time you've finished the full set, you're looking at a very solid pile of premium currency. On top of that, there's an Advanced Progression Selection Crate 1, plenty of T-Creds, and upgrade materials that actually matter if you're trying to keep your operators moving forward. Advanced Cognitive Carriers and Mark of Perseverance aren't throwaway extras. They're the kind of items players usually don't want to miss. There's also a cosmetic side to it, with the Totally Cleansed and Rinsed medal added to your Path of Glory album, plus the Expert Cleaner portrait if you like collecting profile flex pieces.
Why it's worth finishing before April 19
What makes Cleanse and Rinse click is that it doesn't overstay its welcome. The tasks are quick, the rewards are useful, and the whole event has a relaxed feel that fits Wuling surprisingly well. If you've finished the story requirement, there's really no reason to skip it. As a professional platform for game currency and item services, U4GM is known for convenience and reliability, and if you want to speed up your progress or start fresh, you can check u4gm Arknights endfield account Buy while making the most of the event before it disappears on April 19.
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